21830534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2357}}^1$

素因数の和:2791

約数の個数: 16

約数和(自身を含む): 35822736

約数和(自身を除く): 13992202

約数列:

[1, 2, 11, 22, 421, 842, 2357, 4631, 4714, 9262, 25927, 51854, 992297, 1984594, 10915267, 21830534]

約数ペア:

[(1, 21830534), (2, 10915267), (11, 1984594), (22, 992297), (421, 51854), (842, 25927), (2357, 9262), (4631, 4714)]